Optimal. Leaf size=81 \[ \frac {10}{21} a \cosh (x) \sqrt {a \text {csch}^3(x)}-\frac {2}{7} a \coth (x) \text {csch}(x) \sqrt {a \text {csch}^3(x)}+\frac {10}{21} i a \sqrt {i \sinh (x)} \sinh (x) F\left (\left .\frac {\pi }{4}-\frac {i x}{2}\right |2\right ) \sqrt {a \text {csch}^3(x)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.05, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.400, Rules used = {4123, 3768, 3771, 2641} \[ \frac {10}{21} a \cosh (x) \sqrt {a \text {csch}^3(x)}-\frac {2}{7} a \coth (x) \text {csch}(x) \sqrt {a \text {csch}^3(x)}+\frac {10}{21} i a \sqrt {i \sinh (x)} \sinh (x) F\left (\left .\frac {\pi }{4}-\frac {i x}{2}\right |2\right ) \sqrt {a \text {csch}^3(x)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2641
Rule 3768
Rule 3771
Rule 4123
Rubi steps
\begin {align*} \int \left (a \text {csch}^3(x)\right )^{3/2} \, dx &=\frac {\left (i a \sqrt {a \text {csch}^3(x)}\right ) \int (i \text {csch}(x))^{9/2} \, dx}{(i \text {csch}(x))^{3/2}}\\ &=-\frac {2}{7} a \coth (x) \text {csch}(x) \sqrt {a \text {csch}^3(x)}+\frac {\left (5 i a \sqrt {a \text {csch}^3(x)}\right ) \int (i \text {csch}(x))^{5/2} \, dx}{7 (i \text {csch}(x))^{3/2}}\\ &=\frac {10}{21} a \cosh (x) \sqrt {a \text {csch}^3(x)}-\frac {2}{7} a \coth (x) \text {csch}(x) \sqrt {a \text {csch}^3(x)}+\frac {\left (5 i a \sqrt {a \text {csch}^3(x)}\right ) \int \sqrt {i \text {csch}(x)} \, dx}{21 (i \text {csch}(x))^{3/2}}\\ &=\frac {10}{21} a \cosh (x) \sqrt {a \text {csch}^3(x)}-\frac {2}{7} a \coth (x) \text {csch}(x) \sqrt {a \text {csch}^3(x)}+\frac {1}{21} \left (5 a \sqrt {a \text {csch}^3(x)} \sqrt {i \sinh (x)} \sinh (x)\right ) \int \frac {1}{\sqrt {i \sinh (x)}} \, dx\\ &=\frac {10}{21} a \cosh (x) \sqrt {a \text {csch}^3(x)}-\frac {2}{7} a \coth (x) \text {csch}(x) \sqrt {a \text {csch}^3(x)}+\frac {10}{21} i a \sqrt {a \text {csch}^3(x)} F\left (\left .\frac {\pi }{4}-\frac {i x}{2}\right |2\right ) \sqrt {i \sinh (x)} \sinh (x)\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.12, size = 56, normalized size = 0.69 \[ -\frac {2}{21} a \sinh (x) \sqrt {a \text {csch}^3(x)} \left (\coth (x) \left (3 \text {csch}^2(x)-5\right )-5 i \sqrt {i \sinh (x)} F\left (\left .\frac {1}{4} (\pi -2 i x)\right |2\right )\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.47, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\sqrt {a \operatorname {csch}\relax (x)^{3}} a \operatorname {csch}\relax (x)^{3}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (a \operatorname {csch}\relax (x)^{3}\right )^{\frac {3}{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [F] time = 0.21, size = 0, normalized size = 0.00 \[ \int \left (a \mathrm {csch}\relax (x )^{3}\right )^{\frac {3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (a \operatorname {csch}\relax (x)^{3}\right )^{\frac {3}{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int {\left (\frac {a}{{\mathrm {sinh}\relax (x)}^3}\right )}^{3/2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (a \operatorname {csch}^{3}{\relax (x )}\right )^{\frac {3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________